The woman’s ovum changed in line with his age, age from the 20s, 30s and 40s and above. This change will make the chance of getting pregnant and giving birth is getting smaller. In the meantime, it seems that men can be fathers until very old age.
A woman’s fertility is largely determined by the quality of the egg, not the quantity. The sperm of men also has a biological clock albeit not dramatic egg.
It is important to note, if you both have plans to have a baby. The changes that occur in the egg and sperm cells, different on each person.
However, in outline, there are similarities as described by Owen k. Davis, M.D., obstetrician and gynecologist and reproductive endocrinologist at New York-Presbyterian Weill-Cornell Medical Center and President of the American Society for Reproductive Medicine (ASRM); Elizabeth Fino, M.D., Assistant Professor of obstetrics and gynaecology and reproductive specialists at NYU Fertility Center, as well as Rebecca Sokol, M.D., M.P.H., President of ASRM and reproductive specialist guy, here.
Early 20 ‘s
You are born with one to two million egg and remaining only 100-200 thousand alone but of high quality.
The sperm just three months old, this is the time it takes from the start of production until cooked.
Late 20 ‘s
Fertility rate slightly decreased but the opportunity to conceive remains high which are around 75 percent.
Smoking, alcohol, toxins from the environment can lower sperm fertility.
Early 30 ‘s
Women lose a lot of Ovum is about 1,000 egg per cycle.
Late 30 ‘s
The risk of a chromosomal problem on egg increases, the chance of getting pregnant drops to 54 percent of the setelah12 month of trying to get pregnant. The risk of miscarriage also increases.
The risk of abnormal sperm, increased produce sperm slows, the risk of childless autism and schizophrenia is also increasing.
Due to a chromosome, the risk of having a child with Down Syndrome increases (one as opposed to 100).
Need more time to be able to impregnate the pair. Because, declining sperm quality.
Increasingly difficult to get pregnant, the risk of Down Syndrome children have higher into one as opposed to the 30.
Kidney problems and hormones are increasingly affecting fertility. Increased cancer risk, but does not directly effect conferring on fertility, excepting sufferers do radiation therapy and chemotherapy.